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Phosphosiderite Stone Glossary

Phosphosiderite is a rare phosphate mineral valued for its soft lavender to pinkish-purple hues, sometimes displaying yellow or brown veining. As an authority in gemstone materials, Dakota Stones recognizes its appeal for unique, pastel-toned jewelry designs. Its relative softness requires careful handling during stringing and setting. Phosphosiderite is typically cut into cabochons or beads, and its subtle coloration pairs well with both neutral and vibrant palettes. Due to its rarity and limited availability, it is often used in small accent pieces or limited-edition collections.


Key Facts

Types of: N/A

Also known as: Metastrengite

Geologic origin (overview): Phosphosiderite forms in phosphate-rich environments, often as a secondary mineral in iron ore deposits.

Typical origins: Chile, Argentina, Portugal, Germany, Usa

Treatments: Natural

Mohs hardness: 3.5

Chakra (traditional): Heart, Third Eye


Metaphysical (traditional)

Traditionally associated with calming energy, emotional balance, and spiritual growth.


Care Guidance

Clean phosphosiderite beads with a soft, damp cloth and avoid ultrasonic cleaners or harsh chemicals. Store separately to prevent scratching, and protect from prolonged exposure to water, heat, or direct sunlight.


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